López J.L.Atienza C.Insuasty A.López-Andarias J.Romero-Nieto C.Guldi D.M.Martín, Nazario2020-12-152020-12-152012http://hdl.handle.net/20.500.12614/2193enAtribución-NoComercial-SinDerivadas 3.0 EspañaConcave versus planar geometries for the hierarchical organization of mesoscopic 3D helical fibersresearch article10.1002/anie.201109162open access